Pressure Transmitter

KP15Pressure Transmitter(Low pressure and absolute pressure)

The SUS316L receiving part responds to various needs.

•SUS316L diaphragm to support a wide variety of mediums.•Performance highly accurate measurement in low pressure and absolute pressure ranges.•Cutting-edge diaphragm type without collecting of liquid also available.

NEW

Rev.1

Cutting-edge diaphragm typeStandard type

NEW

The KP15 is a diaphragm-type pressure transmitter that uses SUS316L material for the diaphragm of the receiving part. Because the wetted part is made of stainless steel, it is compatible with a wide variety of measurement mediums, meaning it can be used in a large diversity of industries that require low pressure/absolute pressure measurement.

Low pressure and absolute pressure measurements at SUS316L receiving part is possible!

transmitter that uthe wetted part i

ment mediums, meure/absoolulute press

ute pressurt is possib

NEW

Features

Applications

Device for various kinds of analysis/laboratory instrumentPressure measurement

Tank pressure measurementAbsorption type refrigerator coolant pressure measurement

Pressure measurement of water treatment (Liquids) devices

Powder conveyingSlurry measurement

• Absolute pressure measurement

• Liquid measurement also possible (Receiving part material: SUS316L)

• Good accuracy and thermal behavior

• Compatible with vacuum drawing

• Receiving part material: SUS316L • Lower risk of contamination with the cutting-edge diaphragm type

High-precision pressure sensor supporting a wide variety of measurement mediums.

Cutting-edge diaphragm type

Standard type

KP15Pressure Transmitter

SUS316L receiving part material

The cutting-edge diaphragm type

Minimum range 10kPa with standard type(Compound gauge -5 to 5kPa)

Available for absolute pressure range*For the cutting-edge diaphragm type, please contact us.

(50kPa abs., 100kPa abs., 200kPa abs.)

Response speed Within 1 ms

High accuracy ±0.25%F.S. (Depends on pressure range)

Withstand voltage 500V AC

Dust-protected and excellent waterproof structure (IP65)

Equipped with zero adjustment trimmer

NEW

NEW

Pressure Transmitter

Item Descriptions

Measurement fluid Liquid or gas (Not corrosive to the wetted parts materials)

Connection*1 R1/4, G1/2A (Cutting-edge diaphragm)

-5 to 5kPa*4 -10 to 10kPa -50 to 50kPa 50kPa abs.*5 -100 to 100kPa 200kPa abs.*5

0 to 10kPa*4 -20 to 20kPa -100 to 0kPa 100kPa abs.*5 -100 to 200kPaPressure range*1

0 to 20kPa 0 to 50kPa 0 to 200kPa 0 to 100kPa

Accuracy*2 Standard ±0.5%F.S. ±0.35%F.S. ±0.25%F.S.

Cutting-edge diaphragm - ±0.5%F.S. ±0.3%F.S.

Temperature coefficient*3 (Both zero and span) ±0.1%F.S./℃ ±0.08%F.S./℃ ±0.05%F.S./℃ ±0.03%F.S./℃

Max. allowable pressure 100kPa 200kPa 200kPa abs. 400kPa 400kPa abs.

Allowable vacuum pressure -20kPa 130Pa abs. or higher

Position difference 30Pa or less/90°

Insulation resistance 100MΩ or more (50V DC between joint and all input/output terminals)

Withstand voltage 500V AC (1 minutes between joint and all input/output terminals)

Shock resistance 1000 m/s2 (3 directions of X, Y, Z) Ordinary temperature

Vibration resistance 200m/s2 (10 to 2000 Hz, 3 directions of X, Y, Z) Ordinary temperature

Durability Repeatable pressure at max. pressure: 10 million times or more

Operating temperature and -40 to 80℃, 85%RH or less (No freezing or condensation)humidity range*3 however, connector parts is -25 to 70℃, 20 to 85%RH

Storage temperature and humidity range -40 to 85℃, 85%RH or less (No freezing or condensation)

Supply voltage 9 to 36V DC*6

Output 4 to 20mA DC 2-wire

Response time 1ms or less

EMC immunity CE marking will be conformed.

RoHS Compliance Conform to EU RoHS

Protection IP65 (When connector mating)

Weight Approx. 110 g (Except cable)

Electrical connections Connector connection (M12, 4-pole)

External adjusting function Zero point

Wetted parts material Diaphragm: SUS316L *Cutting-edge diaphragm type may contain O ring materials, depending on how it is being used.

Joint: SUS316L

Case: SUS304Case material Electrical connection: PBT Trimmer cover: Chloroprene rubber (CR)

Filled liquid Silicone oil

*1: Please contact us for other connections and ranges.*2: At 25ºC includes linearity, hysteresis and repetition.*3: Temperature compensation range: -25 to 75 ºC.

*4: Standard type only.*5: Please contact us for the absolute pressure range of the cutting-edge diaphragm type.*6: Please consult the below graph in regards to the load resistance and supply voltage.

4 to 20mA DC load resistance

1400

1200

1000

800

600

400

200

0

Recommended range

1227

500

100 20 30 409 (min.) 24 36 (max.)

Supply voltage (V DC)

Load

res

ista

nce

(Ω)

Specifications

Load resistance

Upper limitLower limit

NEW

NEW

Electrical connectionø25

Pressure connection

35

Zero point adjusting trimmer (Internal adjusting)

Air inlet

Connector connection

Tapered thread for tube

27HEX.

7a

R

RR1/4

a16

•Pressure connection •Pressure connection

Straight

PUR cable (Oilproof)

Connector terminal array

Zinc die casting (Nickel plating)TPU (Green)PUR

StainlessTPU (Black)PVC

PVC cable (Stainless nut)

2m or 5m 2m or 5m

0.34mm2 (22AWG) 0.34mm2 (22AWG)

1.27mm 1.52mm

4.7mm

Cable length (L)

Cross-section area of conductor

Core diameter including insulation

External cable diameter 5.2mm

L type

Material

1 2

L44 (50)

3

L44 (50)

1 2 3

L (50)

1 2 3

27.4

34.5

L (50)

1 2 3

27.4

35.2

12

34

12

34

Connector connection

12

34

13

1

2

3

4

Power source (+)

—

—

Power source (-)

Terminal number

Brown

White

Blue

Black

Cable color2-wire

O-ring (P18) mounting part

The type of the destination port is JIS B 2351-1.

G1/2A

Cutting-edge diaphragm type

27HEX.

ø17.5

167

Standard type Cutting-edge diaphragm type

Dimensions

Electrical connection

M12 cable with connector (Optional)

*Protection code of the M12 cable with connector is IP65 or higher.

*For factory default, O-ring is not installed.

1

2

3

1

2

3

Pressure connection

35

ø25

Air inlet

Zero point adjustmentElectrical connection

13

Pressure Transmitter

Model number configuration Please specify the model number, each specs and the range for ordering.

④③②①Pressure Transmitter

Model No.

⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮

W 1 31 WK P 1 5 G

Model number

①Model

④Pressure range (kPa)⑤Accuracy

④Pressure range (kPa) ⑤Accuracy④ ⑤

Connector type M12 connector (4-pole) External adjusting

-20 to 20 ±0.5%F.S.

-10 to 10

0 to 20

-50 to 50

-100 to 100Compound gauge

-100 to 200

1

K

J

V

L

M

N

③Wetted parts material Diaphragm: SUS316L *O-ring is not installed.G

G1/2A (Cutting-edge diaphragm)W②Connection*1

KP15

Selective spec. Additional spec. (Option)

W⑥Power source 9 to 36V DC

0⑨M12 connector Cable (Noted in the middle part of this catalogue)

Nil

1 PUR cable(Oilproof)

Straight

2 L type

1⑦Output 4 to 20mA DC (2-wire)

0

1

⑮Documents*3 Nil

RequiredSubmission drawings, instruction manual, inspection procedure, inspection / traceability certificate

0 to 50

-100 to 0Vacuum gauge

0 to 100

0 to 200

±0.3%F.S.

W

5

SS

X

Y

3 PVC cable(Stainless nut)

Straight

4 L type

7 PVC cable(Stainless nut)

Straight

8 L type

5 PUR cable(Oilproof)

Straight

6 L type

Cable length 2 m

Cable length 5 m

3⑩Treatment*2 Use no oil & water (Standard)

*1 For other screw specifications, please contact us.*2 Perform drying treatment after degreasing the receiving part. “Use no oil & water” is standard, but there is no display for this product.*3 Only “Required or Nil” is available for “Documents.” Please provide separate specifications in regards to the content. • For any special specifications outside of those described above, please contact us for an estimate.

Compound gauge

Cutting-edge diaphragm type

【Standard specifications】Wetted parts material: SUS316L, Filled liquid: Silicone oil, Connection: G1/2A (Cutting-edge diaphragm), Case construction: IP65

Please specify the range and the unit for ordering.

’13.5 A（SA）

The contents in the catalogue are subject to change without notice.

URL : http://www.naganokeiki.co.jp/

HEAD OFFICE & OVERSEAS SALES DEPT1-30-4, HIGASIMAGOME OHTA-KU, TOKYO, JAPAN.PHONE : +81-3-3776-5328 FAX : +81-3-3776-5447E-mail : overseas_sales_dept@naganokeiki.co.jp

Model number configuration Please specify the model number, each specs and the range for ordering.

Standard type

④③②①Pressure Transmitter

Model No.

⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮

W 1 31 7K P 1 5 G

Please specify the range and the unit for ordering.

Model number

①Model

④Pressure range (kPa)⑤Accuracy

④Pressure range (kPa) ⑤Accuracy④ ⑤

Connector type M12 connector (4-pole) External adjusting

-20 to 20 ±0.35%F.S.

±0.5%F.S.

-10 to 10

0 to 20

-50 to 50

-100 to 100 Compound gauge

-100 to 200

1

K

J

V

L

M

N

③Wetted parts material Diaphragm: SUS316L, Joint: SUS316LG

②Connection*1

KP15

Selective spec. Additional spec. (Option)

W⑥Power source 9 to 36V DC

0⑨M12 connector Cable (Noted in the middle part of this catalogue)

Nil

1 PUR cable(Oilproof)

Straight

2 L type

1⑦Output 4 to 20mA DC (2-wire)

0

1

⑮Documents*3 Nil

RequiredSubmission drawings, instruction manual, inspection procedure, inspection / traceability certificate

0 to 50

-100 to 0 Vacuum gauge

0 to 100

0 to 200

±0.25%F.S.

0 to 50kPa abs.

0 to 100kPa abs. Absolute pressure

W

T

5

4

S

X

Y

4

5

0 to 200kPa abs.6

0 to 10

-5 to 5

U

H

3 PVC cable(Stainless nut)

Straight

4 L type

7 PVC cable(Stainless nut)

Straight

8 L type

5 PUR cable(Oilproof)

Straight

6 L type

Cable length 2 m

Cable length 5 m

3⑩Treatment*2 Use no oil & water (Standard)

Compound gauge

R1/47

【Standard specifications】Wetted parts material: SUS316L, Filled liquid: Silicone oil, Connection: R1/4, Case construction: IP65

*1 For other screw specifications, please contact us.*2 Perform drying treatment after degreasing the receiving part. “Use no oil & water” is standard, but there is no display for this product.*3 Only “Required or Nil” is available for “Documents.” Please provide separate specifications in regards to the content. • For any special specifications outside of those described above, please contact us for an estimate.

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